Michael Brown
df85901768
[acpi] Allow time for ACPI power off to take effect
The ACPI power off sequence may not take effect immediately. Delay
for one second, to eliminate potentially confusing log messages such
as "Could not power off: Error 0x43902001 (http://ipx".
Reported-by: Leonid Vasetsky <leonidv@velostrata.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>